In Really Big Numbers, mathematician and author, Richard Evan Schwartz , leads math lovers of all ages on an innovative and strikingly illustrated journey through the infinite number system.
You Can Count on Monsters is a unique teaching tool that takes maths lovers on a journey designed to motivate kids to learn the fun of factoring and prime numbers.
American Mathematical Society Really big numbers and you can count on monsters, 2-volume set, paperback/richard evan schwartz
